Reena Duseja

Dr. Reena Duseja, lead author of a study on emergency room visits, stands in San Francisco General Hospital's emergency room. No one wants to make a repeat visit to the emergency room for the same complaint. But new research suggests it's more common than previously thought.
The Associated Press

In this June 4, 2015 photo, Dr. Reena Duseja, lead author of a study on emergency room visits, stands in San Francisco General Hospital’s emergency room in San Francisco. No one wants to make a repeat visit to the emergency room for the same complaint. But new research suggests it’s more common than previously thought, and people frequently wind up at a different ER the second time around. (AP Photo/Noah Berger)